BMW X5 Owners & Service Manuals

BMW X5: Rocker Arm With Bearing Mount

REMOVING AND INSTALLING/REPLACING ALL CAM FOLLOWERS (N52K)

Special tools required:

Necessary preliminary tasks:

IMPORTANT: Rocker arms (1) are divided into bearing categories.

The tolerance classes are marked according to the picture in numbers from 1 to 5.

Already used rocker arms (1) may only be reused in the same position.

Detach cam followers (1) from HVCA element and remove.

Set down all cam followers (1) in neat order in special tool 11 4 480.

Installation:

Before installing exhaust camshaft or intermediate levers, make sure cam followers (1) are correctly seated.

Rocker Arm With Bearing Mount
Fig. 207: Cam Follower Seat

Remove HVCA element (1) in direction of arrow.

Installation:

If the HVCA elements (1) are reused, they must be placed together with the cam followers in neat order in special tool 11 4 480.

Rocker Arm With Bearing Mount
Fig. 208: Removing HVCA Element

Assemble engine.

Check function of DME; if necessary, readjust uniform mixture distribution.

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 Valves With Springs

REMOVING AND INSTALLING/REPLACING ALL VALVES (N52K) Special tools required: 11 4 480 Necessary preliminary tasks: Remove cylinder head Remove intermediate lever Remove eccentric shaft Remove i

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 Removing And Installing/Replacing Eccentric Shaft (N52K)

Special tools required: 11 4 481 Necessary preliminary tasks: Remove cylinder head cover Remove intermediate lever If necessary, move eccentric shaft (1) on twin surface to minimum lift (2). F

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 Front Side Doors

ADJUSTING DOOR CAUTION: Do not damage adjoining body parts. Minor corrections (realignment work) are permitted if the existing adjustment options are not sufficient. NOTE: Observe gap dimensions. The door must be provided with all attachment parts for correct adjustment. Adjust screwed body parts

 Removing And Installing/Replacing Drive For Left Or Right Active Seat

Necessary preliminary tasks: Remove front seat. Remove seat cover with padding for front seat. Release screws (1). Tip seat towards rear. Installation: Tightening torque 52 10 6AZ. Fig. 36: Identifying Seat Screw Unclip hydraulic pockets (1) with supports on left and right from flex mat. NOTE

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